Synthesis and Photocatalytic Performance of Bi12O17Cl2 Semiconductors Calcined at Different Temperatures
Wu, Feiyan1; Chang, Fei1; Zheng, Jiaojiao1; Jiao, Mingzhi1; Deng, Baoqing1; Hu, Xuefeng2; Liu, Xiaoqi3
2018-05-01
发表期刊JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
ISSN1574-1443
卷号28期号:3页码:721-730
摘要In the current investigation a series of oxygen-rich bismuth oxychloride Bi12O17Cl2 samples through an ethylene glycol-solvothermal route were constructed at different calcination temperatures and fully characterized by X-ray diffraction patterns, scanning electron microscopy, Fourier transformed infrared spectroscopy, X-ray photoelectron spectroscopy, UV-Vis diffuse reflectance spectra, X-ray energy dispersion spectroscopy, and photoluminescence spectra. It was demonstrated that the calcination temperatures indeed had a crucial effect on the crystallinity, grain size, morphology, optical property, and charge carrier separation of Bi12O17Cl2 series. These Bi12O17Cl2 samples showed significantly improved photocatalytic degradation over dye Rhodamine B and colorless antibiotic tetracycline hydrochloride. Particularly, the best candidate, the sample 350 A degrees C-Bi12O17Cl2 could show apparent reaction rate constants that were nearly 28.2, 1.2 times of N-TiO2 over Rhodamine B and tetracycline hydrochloride, respectively. The possible reason of enhancing photocatalytic performance by various Bi12O17Cl2 samples calcined at different temperatures was discussed and major oxidative radicals maybe generated during photocatalytic processes were detected.
关键词Bi12o17cl2 Calcination Temperatures Photocatalysis Rhodamine b Tetracycline Hydrochloride
DOI10.1007/s10904-017-0731-5
项目资助者National Natural Science Foundation of China(21207089) ; SRF for ROCS, SEM. ; Natural Science Foundation of Shanghai(17ZR1419200) ; science and technology development project of University of Shanghai for Science and Technology(2017KJFZ073)
收录类别SCI
关键词[WOS]VISIBLE-LIGHT ; TIO2 PHOTOCATALYSIS ; ORGANIC POLLUTANTS ; QUANTUM DOTS ; OXYGEN-RICH ; BISPHENOL-A ; DEGRADATION ; BIOCL ; IRRADIATION ; TRANSITION
文章类型Article
语种英语
WOS研究方向Polymer Science
WOS类目Polymer Science
WOS记录号WOS:000430169600015
出版者SPRINGER
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/24036
专题中科院海岸带环境过程与生态修复重点实验室
通讯作者Chang, Fei; Hu, Xuefeng
作者单位1.Univ Shanghai Sci & Technol, Sch Environm & Architecture, Shanghai 200093, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China
3.State Ocean Adm, Inst Tianjin Seawater Desalinat & Multipurpose Ut, Tianjin 300192, Peoples R China
通讯作者单位中国科学院烟台海岸带研究所
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Wu, Feiyan,Chang, Fei,Zheng, Jiaojiao,et al. Synthesis and Photocatalytic Performance of Bi12O17Cl2 Semiconductors Calcined at Different Temperatures[J]. JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS,2018,28(3):721-730.
APA Wu, Feiyan.,Chang, Fei.,Zheng, Jiaojiao.,Jiao, Mingzhi.,Deng, Baoqing.,...&Liu, Xiaoqi.(2018).Synthesis and Photocatalytic Performance of Bi12O17Cl2 Semiconductors Calcined at Different Temperatures.JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS,28(3),721-730.
MLA Wu, Feiyan,et al."Synthesis and Photocatalytic Performance of Bi12O17Cl2 Semiconductors Calcined at Different Temperatures".JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS 28.3(2018):721-730.
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